|Step into Simms’ G4 Boa® Boot and elevate your fishing experience thanks to an asymmetrical Boa® system that delivers an articulated, secure fit over and across the instep. Underneath the G4 chassis you’ll find an advanced RiverTread™ platform that minimizes rigid materials in exchange for maximized proprioception—your ability to feel and adapt to an ever-changing underfoot environment. In addition, Vibram® Idrogrip outsoles provide great grip across slick underwater obstacles via multi-directional lugs—compatible with all Simms’ AlumiBite™ and HardBite™ cleats and studs. Inside the boot is an environment hardwired for warmth and comfort, featuring a lined neoprene finish, cushioned where you need it most and ultra-smooth for easy on/off performance.
- Simms NEW RiverTread™ Platform for guide-ready wading performance, support & traction
- Waterproof PU-coated leather & TPU-coated textile upper for maximum abrasion-resistance & durability
- Fully-lined with neoprene for wading warmth, cushioning & easy-on/easy-off
- Boa® Closure System for easy-on/easy-off & a precision, on-demand fit
- Also see the G4 Boa® Replacement Kit
- MATERIAL TECH: A waterproof PU-coated leather & TPU-coated textile upper with an asymmetrical Boa® Closure System & full neoprene lining; Built on the Simms RiverTread™ Platform with a 4.0mm Vibram® Idrogrip rubber outsole
- APPROX. PAIR WEIGHT (SIZE 10): 57.6 oz
- SIZES: 07-14, whole sizes, EEE width
CleanStream™ is a design philosophy that runs through our line of wading footwear. While not specific to a product feature, this designation does indicate that the product includes features and/or materials that are more resistant to "hitch-hiking" organisms – have less exposed stitching, fewer ridges & pockets and utilize non-absorbent materials – all making the boots easier to inspect, clean and dry faster. All of these elements assist anglers in doing their part to prevent the spread of invasive species. For more information, please visit our CleanStream™ page or these organizations: www.cleanangling.org, www.protectyourwaters.net or www.tu.org.
The New RIVERTREAD™ platform is designed for the demanding angler looking for the best wading footwear on the market. RIVERTREAD™ features Simms’ latest engineered components to maximize comfort, performance, and slip-resistance. The molded 3D footbed with arch support and ball flex aligns the foot for all day comfort and optimizes biomechanics. Molded dual-density EVA midsole creates extra cushioning for hiking comfort and enhances proprioception. A Molded and minimal TPU rentention plate allows lightweight cleat retention and enhances proprioception. A molded Vibram® Idrogrip® outsole with 4mm self-sharpening multi-directional lugs permits long lasting traction on trails, slip resistance in water and toe protection. Also available in a 12mm Felt outsole.
Vibram® soles are built from the bottom up and are designed to overcome very specific obstacles on a variety of terrains. Vibram® invests heavily in research and development of products never overlooking even the most minute detail. Vibram® soles boast innovative compounds and technical sole patterns, specifically developed to meet the challenges of many different environments and applications. www.vibram.us
The Boa® Lacing System provides custom-comfort with smooth, even closure and no pressure points. Easy, one-handed adjustment with a secure hold that is built to last. Featuring a wire lace made of 49 strands of aircraft-grade stainless wire cable and bombproof nylon reel guides that are designed to take all of the abuse that you can throw at them. The system is designed to be easily user-repairable and replaceable. Request free replacement parts online via the Boa® Dialed In for Life™ Guarantee. www.boatechnology.com/guarantee
BOA® BOOT CARE:
For proper cleaning of your boots to descrease the likelihood of spreading Aquatic Invasive Species, please reference our CleanStream™ page.
If using in saltwater always clean and rinse to prevent corrosion.
Use a brush to remove dust and dirt. Choose an old vegetable brush or toothbrush. Do not use bar soap or detergents.
Do not place wet boots close to a heat source (fireplace, campfire, wood stove, radiator, heater, sunny windowsill) as this can weaken adhesives and cause materials to become brittle or shrink.
Dry using natural methods (air dry) and try to keep them out of the sun for long periods of time. Boots dry faster when positioned upside-down. If desired, stuff a sheet or two of newspaper into each boot to absorb moisture. Change the paper each hour.
If you see any mold on your boots, brush in a mixture of 80% water and 20% vinegar.
Store boots in a place where temperatures are stable and normal. Do not store footwear in attics, garages, car trunks or any unventilated spaces.
Never put boots in washing machine.
BOA® CLOSURE SYSTEM CARE:
We recommend regular cleaning of the eyelets and reel mechanism to prevent sand and silt from prematurely wearing on the cables. Use the tool provided to remove the reel and rinse thoroughly on a regular basis. This will ensure a long life for your Boa® system.
Boa® cables will need replacing over time just like a normal lacing system.
Boa® replacement cables are available on the Simms website, directly from Boa® or you can purchase spares at most fly shops. Always a good idea especially on destination trips.